HQRP 11-1/4 inch Glass Turntable Tray for GE JEM31SF001 JEM31SF002 JEM31SF01 JEM31SF02 JEM31WF001 JEM31WF01 Microwave Oven Cooking Plate + HQRP Coaster HQRP&reg; Replacement Microwave Plate plus HQRP&reg; Coaster; Overall diameter: 11 1/4 inches; Outside turntable track diameter where wheels fit: 8 3/4 inches; 1 Year warranty!